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B4770

Buffer, reference standard

Name: Buffer, reference standard
Brand: SIGMA

pH 7.00±0.01 (25 °C)

Synonym(s):

pH calibration solution at 25 °C pH 7.00±0.01

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About This Item

UNSPSC Code:

12161700

NACRES:

NA.25

MDL number:

MFCD00130682

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Properties

form

liquid

Quality Level

100

color

color-coded yellow

pH

7.00±0.01 (25 °C)

Description

Packaging

500 mL size packaged in polyethylene bottle; 1 gal size in convenient shelf-top dispenser with spigot.

Analysis Note

Standardized against N.I.S.T. standard reference materials.

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Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Global Trade Item Number

SKU	GTIN
B4770-500ML	04061833433454
B4770-6X500ML	04061837901591
B4770-1GA	04061837901577